SU441336A1 - Structural steel - Google Patents
Structural steelInfo
- Publication number
- SU441336A1 SU441336A1 SU1922478A SU1922478A SU441336A1 SU 441336 A1 SU441336 A1 SU 441336A1 SU 1922478 A SU1922478 A SU 1922478A SU 1922478 A SU1922478 A SU 1922478A SU 441336 A1 SU441336 A1 SU 441336A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- structural steel
- vanadium
- manganese
- titanium
- silicon
- Prior art date
Links
Landscapes
- Heat Treatment Of Steel (AREA)
Description
1one
Изобретение относитс к области изыскани конструкционных сталей, предназначенных дл машин и агрегатов, работающих в услови х интенсивного абразивного износа , высоких давлений и динамических нагрузок .The invention relates to the field of finding structural steels intended for machines and units operating under conditions of intense abrasive wear, high pressures and dynamic loads.
Известна конструкнионна сталь, содержаща углерод, кремний, марганец, алюминий , титан и железо.Known structural steel containing carbon, silicon, manganese, aluminum, titanium and iron.
Предлагаема сталь отличаетс от иэвестной тем, нто с целью повышени прочности и износостойкости в нее введен ванадий при следующем соотнои ении компонетов , % :The proposed steel differs from the well-known one, in order to increase its strength and wear resistance, vanadium is introduced into it at the following ratio of components,%:
О,2-О,35 Oh, 2, 35
Углерод 0,6-0,9 Carbon 0.6-0.9
Кремний 1-1,4 Silicon 1-1.4
Марганец 0,07-0,2 Manganese 0.07-0.2
Алюминий 0,05-0,15 Aluminum 0.05-0.15
Титан 0,06-0,2Titanium 0.06-0.2
ВанадийVanadium
римеси:remittances:
До 0,04 Up to 0.04
Сера До 0,О4 Sulfur Up to 0, O4
фосфор Остальное,Phosphorus Else
ЖелезуGland
Механические свойства стали щие:2Mechanical properties of steel: 2
Предел прочности, кг/мм Strength, kg / mm
Предел текучести, кг/ммYield strength, kg / mm
Коэффициент относительной износостойкости при испытании на абразивное изнашиваниеThe coefficient of relative durability when testing for abrasive wear
ПРЕДМЕТ ИЗОБРЕТЕНИЯSUBJECT OF INVENTION
00
Конструкционна сталь, содержаща углерод, кремний, марганец, алюминий, титан и железо, отличающа с тем, что с целью повыщени прочности и Structural steel containing carbon, silicon, manganese, aluminum, titanium and iron, characterized in that in order to increase strength and
5 износостойкости, в нее введен ванадий при следующем соотношении компонентов, %:5 wear resistance, vanadium is introduced into it in the following ratio of components,%:
0,2-0,350.2-0.35
УглеродCarbon
0,6-0,90.6-0.9
КремнийSilicon
1-1,41-1,4
00
МарганецManganese
0,07-0,20.07-0.2
АлюминийAluminum
О,О5-О,15O, O5-O, 15
ТитанTitanium
О,О6-;0,2O, O6-; 0,2
ВанадийVanadium
Остальное.Rest.
ЖелезоIron
5five
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1922478A SU441336A1 (en) | 1973-05-18 | 1973-05-18 | Structural steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1922478A SU441336A1 (en) | 1973-05-18 | 1973-05-18 | Structural steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU441336A1 true SU441336A1 (en) | 1974-08-30 |
Family
ID=20553776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1922478A SU441336A1 (en) | 1973-05-18 | 1973-05-18 | Structural steel |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU441336A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0527276A1 (en) * | 1990-06-06 | 1993-02-17 | Nkk Corporation | An abrasion resistant steel |
| US5236521A (en) * | 1990-06-06 | 1993-08-17 | Nkk Corporation | Abrasion resistant steel |
| US5292384A (en) * | 1992-07-17 | 1994-03-08 | Martin Marietta Energy Systems, Inc. | Cr-W-V bainitic/ferritic steel with improved strength and toughness and method of making |
| US5403410A (en) * | 1990-06-06 | 1995-04-04 | Nkk Corporation | Abrasion-resistant steel |
-
1973
- 1973-05-18 SU SU1922478A patent/SU441336A1/en active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0527276A1 (en) * | 1990-06-06 | 1993-02-17 | Nkk Corporation | An abrasion resistant steel |
| US5236521A (en) * | 1990-06-06 | 1993-08-17 | Nkk Corporation | Abrasion resistant steel |
| US5403410A (en) * | 1990-06-06 | 1995-04-04 | Nkk Corporation | Abrasion-resistant steel |
| US5292384A (en) * | 1992-07-17 | 1994-03-08 | Martin Marietta Energy Systems, Inc. | Cr-W-V bainitic/ferritic steel with improved strength and toughness and method of making |
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